1631253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 2366336

約数和(自身を除く): 735083

約数列:

[1, 3, 13, 39, 151, 277, 453, 831, 1963, 3601, 5889, 10803, 41827, 125481, 543751, 1631253]

約数ペア:

[(1, 1631253), (3, 543751), (13, 125481), (39, 41827), (151, 10803), (277, 5889), (453, 3601), (831, 1963)]